Bizarre Caddisfly vs Zebra Caddis

Side-by-side species comparison

Attribute Bizarre Caddisfly Zebra Caddis
Scientific Name Lepidostoma togatum Macrostemum zebratum
Order Trichoptera Trichoptera
Family Lepidostomatidae Hydropsychidae
Size 8-11 mm 15-20 mm
Habitat Rivers & Streams Rivers & Streams
Diet Herbivores Omnivores
Regions North America Eastern North America
Conservation Least Concern Least Concern

Bizarre Caddisfly

A North American case-building caddisfly with square-sectioned cases made of leaf bits. Adults have a distinctive hairy appearance around the head.

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Did You Know?

Male adults have bizarre modified maxillary palps that give the family its common name.

Zebra Caddis

A strikingly patterned net-spinning caddisfly of eastern North American rivers. Larvae build large silken capture nets in warm rivers.

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Did You Know?

Its bold zebra-striped wing pattern makes it one of the most visually striking North American caddisflies.